Must-see TV shows are futuristic classics that shouldn't be missed. Of course, not every must-see is perfect. That's why we've rated them 1-5 on the patented "crunchy goodness" scale.

Title: The Six Million Dollar Man
Date: 1973-1978

Vitals: As the opening credits explain: "Steve Austin, astronaut. A man barely alive. Gentlemen, we can rebuild him. We have the technology. We have the capability to make the world's first bionic man. Steve Austin will be that man. Better than he was before. Better, stronger, faster."

Spinoffs/Sequels/Copycats: Lindsay Wagner appeared in a series of episodes of season two as Jaime Sommers, who goes skydiving with Steve and becomes horribly injured. She gets her own bionic limbs and Steve decides to marry her, the only woman who can keep up with him. But then her body rejects her implants and she dies of a blood clot... only to come back to "life" shortly afterwards with no memory of her romance with Steve. Wagner went on to star in her own show, The Bionic Woman.

Change of pace: The show started as a series of TV movies, produced by Battlestar Galactica creator Glen A. Larson, which portrayed Steve as a snarky, reluctant superspy. But the actual series, produced by StarTrek II: Wrath Of Khan producer Bennett, was less James Bond-y and more friendly.

Memorable product tie-in: The classic Steve Austin action figure, wearing his red astronaut jumpsuit and featuring a big hole in the back of his head so you can look through his "bionic eye." The bionic right arm, controlled by a button in his back,could lift objects weighing up to two pounds.